OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC374 NON inverting - HC534 inverting 8-Bit, 1.25 MSPS Single Ch., Hardware Config., Low Power w/Auto or S/W PowerDown 24-TSSOP -40 to 85 八路D型触发器态输出的非反相HC374 - HC534反向 4.5ns Rail-to-Rail, High Speed Comparator in Microsized Packages 8-SOIC -40 to 125